Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls226 222 -4 -1.8%
Incl. Wall Time (microsec)753 732 -21 -2.8%
Incl. Wall Time (microsec) per call 3 3 -0 -1.0%
Excl. Wall Time (microsec)753 732 -21 -2.8%
Incl. CPU (microsecs)959 928 -31 -3.2%
Incl. CPU (microsecs) per call 4 4 -0 -1.5%
Excl. CPU (microsec)959 928 -31 -3.2%
Incl. MemUse (bytes)42,232 41,432 -800 -1.9%
Incl. MemUse (bytes) per call 187 187 -0 -0.1%
Excl. MemUse (bytes)42,232 41,432 -800 -1.9%
Incl. PeakMemUse (bytes)10,640 9,088 -1,552 -14.6%
Incl. PeakMemUse (bytes) per call 47 41 -6 -13.0%
Excl. PeakMemUse (bytes)10,640 9,088 -1,552 -14.6%

Parent/Child Regression/Improvement report for preg_match [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_match-4 -100.0% -21 -61.8% -31 -18.8% -800 -0.4% -1,552 -0.8%
Exclusive Metrics Diff for Current Function-21 -100.0% -31 -100.0% -800 -100.0% -1,552 -100.0%
Parent functions
drupal_basename0 0.0% -32 -152.4% -43 -138.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 0.0% 12 57.1% 10 32.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath-2 -50.0% -6 -28.6% -11 -35.5% -800 -100.0% -744 -47.9%
drupal_match_path0 0.0% -5 -23.8% -4 -12.9% 0 0.0% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 0.0% 4 19.0% 3 9.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 4 19.0% 11 35.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 3 14.3% 1 3.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols-2 -50.0% -2 -9.5% -2 -6.5% 0 0.0% -808 -52.1%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% -2 -9.5% 0 0.0% 0 0.0% 0 0.0%
drupal_valid_test_ua0 0.0% 1 4.8% 2 6.5% 0 0.0% 0 0.0%
menu_item_route_access0 0.0% 1 4.8% 1 3.2% 0 0.0% 0 0.0%
drupal_valid_http_host0 0.0% 1 4.8% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 1 3.2% 0 0.0% 0 0.0%